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Van der Lans, R.P. (author), Langeveld, J.H. (author)Document(en) uit de collectie Chemische Procestechnologiereport 1991
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Langeveld, A.D. (author), Makkee, M. (author), Moulijn, J.A. (author)Abstract of NL 9102029 (A) Described is an arrangement for carrying out TAP experiments. Such an arrangement comprises a reaction chamber in which a very short-lived beam of molecules is directed at a target to produce a short-lived beam of intermediate-product molecules, and a vacuum chamber where said intermediate-product molecules travel from...patent 1993
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Wiegers, T. (author), Langeveld, L.H. (author), Vergeest, J.S.M. (author)Many designers do not use CAD tools for shape ideation. They consider CAD systems not appropriate for the ideation phase. This research investigates how designers ideate shape, in particular which terms they use to exteriorize shape. The goal is to be able to propose digital tools that are useful for shape ideation. For the inventory of shape...conference paper 2001
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- Langeveld, J.G. (author) report 2003
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Langeveld, J.G. (author)Wastewater systems consist of sewer systems and wastewater treatment works. As the performance of a wastewater treatment plant is affected by the characteristics, i.e. operation and design, of the contributing sewer systems, knowledge of the interactions between sewers and wastewater treatment works is very important when trying to understand...doctoral thesis 2004
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- Langeveld, J.G. (author) report 2005
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- Langeveld, L.H. (author) book chapter 2011
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Nienhuis, J. (author), De Haan, C. (author), Langeveld, J.G. (author), Klootwijk, M. (author), Clemens, F.H.L.R. (author)Distributed Temperature Sensing (DTS) with fiber-optic cables is a powerful tool to detect illicit connections in storm sewer systems. High frequency temperature measurements along the in-sewer cable create a detailed representation of temperature anomalies due to illicit discharges. The detection limits of the monitoring equipment itself are...conference paper 2012
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Schilperoort, R. (author), Hoppe, H. (author), Haan, C. (author), Langeveld, J.G. (author)A major drawback of separate sewer systems is the occurrence of illicit connections: unintended sewer cross-connections that connect foul water outlets from residential or industrial premises to the storm water system and/or storm water outlets to the foul sewer system. The amount of unwanted storm water in foul sewer systems can be significant...conference paper 2012
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- Dirksen, J. (author), Baars, E. (author), Langeveld, J.G. (author), Clemens, F.H.L.R. (author) conference paper 2012
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Van Daal-Rombouts, P.M.M. (author), Langeveld, J.G. (author), Clemens, F.H.L.R. (author)Kallisto is a large scale research project at water board De Dommel in The Netherlands, in cooperation with several partners (Weijers et al, 2011). It consists of quantitative and qualitative continuous on line measurements and extended modelling of the WWTP (Waste Water Treatment Plant) Eindhoven, the contributing sewer systems and the river...conference paper 2012
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- Benedetti, L. (author), De Jonge, J. (author), De Klein, J. (author), Flameling, T. (author), Langeveld, J.G. (author), Nopens, I. (author), Van Nieuwenhuijzen, A.F. (author), Zanten, O. (author), Weijers, S. (author) conference paper 2012
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- Benedetti, L. (author), Langeveld, J.G. (author), van Nieuwenhuijzen, A.F. (author), De Jonge, J. (author), De Klein, J. (author), Flameling, T. (author), Nopens, I. (author), Zanten, O. (author), Weijers, S. (author) conference paper 2012
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Van Riel, W.A.P. (author), Langeveld, J.G. (author), Herder, P.M. (author), Clemens, F.H.L.R. (author)Sewer systems are capital-intensive infrastructures, requiring appropriate asset management to safeguard serviceability. In the Netherlands, effective sewer asset management is described by De Leeuw’s control paradigm. Reliable data and information are key elements in decision-making for rehabilitation and renewal of the assets. Rehabilitation...conference paper 2012
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- Liefting, E. (author), Langeveld, J.G. (author), Quist, W. (author), Van den Eijnden, W. (author) journal article 2012
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Stanic, N. (author), Langeveld, J.G. (author), Clemens, F.H.L.R. (author)Asset management is a prerequisite for maintaining the required level of serviceability of urban drainage systems. The required asset management effort to achieve a certain level of service is unclear due to sewer systems process and structure complexity. One of the main questions of asset management is what kind of information is needed, and...conference paper 2012
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Amerlinck, Y. (author), Van Nieuwenhuijzen, A. (author), Nopens, I. (author), Claessen, V. (author), Flameling, T. (author), Weijers, S. (author), Langeveld, J.G. (author)Onder het motto´Samen, Slim, Schoon´ ontwikkelen gemeenten, waterschappen en universiteiten oplossingen voor een vernieuwende aanpak in de afvalwaterketen en het watersysteem. Geavanceerde modellering van procesonderdelen van de rwzi maakt onderdeel uit van het KRW-innovatieproject KALLISTO dat bijdraagt aan een doelmatig en duurzaam schoner...journal article 2012
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Nopens, I. (author), Van Nieuwenhuijzen, A. (author), Flameling, T. (author), Langeveld, J.G. (author)Onder het motto `samen, slim, schoon' ontwikkelen in Noord-Brabant enkele gemeenten, waterschappen en universiteiten innovatieve oplossingen voor een vernieuwende aanpak in de afvalwaterketen en het watersysteem. Een onderdeel hiervan is een geavanceerde modellering van procesonderdelen van de rioolwaterzuiveringsinstallatie. Deze modellering...journal article 2012
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Stanic, N. (author), Haan, C. (author), Tirion, M. (author), Langeveld, J.G. (author), Clemens, F.H.L.R. (author)Sewer systems are costly to construct and even more costly to replace, requiring proper asset management Sewer asset management relies to a large extent on available information. In sewer systems where pipe corrosion is the dominant failure mechanism, visual inspection (CCTV) and core sampling are amongst the methods applied mostly to assess...conference paper 2012
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Rombouts, P.M.M. (author), Clemens, F.H.L.R. (author), Ten Veldhuis, J.A.E. (author), Pothof, I.W.M. (author), Langeveld, J.G. (author)Van 3 tot en met 7 september 2012 is de negende Urban Drainage Modelling conferentie gehouden in Belgrado, de hoofdstad van Seme. Hieronder volgt een verslag van de indrukken die zijn opgedaan in Servië en de belangrijkste, wetenschappelijke ontwikkelingen die aan de orde zijn gekomen. Het congres had een vol wetenschappelijk programma, mede...journal article 2012